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This book is a collection of recent developments in spectral and approximation theory. The results collected here were presented at the International Conference on Spectral and Approximation Theory (ICSAT-2023) which took place at Cochin University of Science and Technology in Kerala, India. The conference ICSAT-2023 focuses on two significant areas in mathematics: spectral theory and approximation theory.
List of contents
The life and work of M. N. N. Namboodiri.- On the asymptotic eigenvalue distribution of matrices.- Singular value decomposition of unbounded absolutely minimum attaining operators.- A note on eigenvalues and singular values of variable Toeplitz matrices and matrix-sequences, with application to variable two-step BDF approximations to parabolic equations.- Operators in the Fock-Toeplitz algebra.- Wavelets on the interval: a short survey.- A survey of collectively compact sets of operators and compact operator version of Nayak s theorem.- Survey on the convexity of the Berezin range.- Novel fractional wavelet frame.- On multilinear extensions of mid p-summing operators.
About the author
Noufal Ashraf is an associate professor of mathematics at Cochin University of Science and Technology.
Wolfram Baur is a professor of mathematics at Gottfried Wilhelm Leibniz University Hannover.
Rajaram Bhat is a professor of mathematics at the Theoretical Statistics and Mathematics Division of the Indian Statistical Intitute.
Jaydeb Sarkar a professor of mathematics at the Theoretical Statistics and Mathematics Division of the Indian Statistical Intitute.
Summary
This book is a collection of recent developments in spectral and approximation theory. The results collected here were presented at the International Conference on Spectral and Approximation Theory (ICSAT-2023) which took place at Cochin University of Science and Technology in Kerala, India. The conference ICSAT-2023 focuses on two significant areas in mathematics: spectral theory and approximation theory.
